The Crystal heart has not worked. Rainbow Dash has managed to escape Sombra's grasp. Her friends are not as lucky as Rainbow Dash and are captured by Sombra and his Crystal slaves. Sombra is a great fighter but also a dirty one. Rainbow Dash comes to the decision that their is only one way to stop Sombra. Desperate to free her friends and save Celestia's rule, Rainbow Dash gives the ultimate sacrifice for her friends.